Individual Calculations August 2018
 Brown, Michael W  Total change: 1.70  Rating chartPersonal card
 46th Annual World Open Philadelphia, Pennsylvania USA 2018-07-04
RcRownchangeKK*chgGame
 2369 2512 5.50 8 0.17 10 1.70 
  Virkud, Apurva wf2132 USA0.501-0.4110-4.10 
  Nilsson, Martin 2164 SWE1.0010.11101.10 
  Kretchetov, Alexandre f2242 RUS0.501-0.3310-3.30 
  Kim, Yoon-Young f2333 USA1.0010.27102.70 
  Jacobson, Brandon f2397 USA0.501-0.1610-1.60 
  Shetty, Atulya Arya m2382 USA1.0010.32103.20 
  Akobian, Varuzhan g2654 USA1.0010.69106.90 
  Bruzon Batista, Lazaro g2646 CUB0.001-0.3210-3.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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